Table 8.

The ED of CP of feedstuffs compared with other research results

Feedstuff	Variety	Out of rate	ED	Researcher
DDG	Holstein cow	0.07	39.6%	Batajoo
DG	Xuanhan steer	0.031	72.6%	This study
DG	Xuanhan steer	0.07	61.2%	This study
DG	Holstein cow	0.07	39.6%	Batajoo et al. (1998)
Citrus pulp	Holstein cow	0.02	70.4%	Martins et al. (1999)
Citrus pulp	Holstein cow	0.05	62.1%	Martins et al. (1999)
Citrus pulp	Holstein cow	0.08	59.1%	Martins et al. (1999)
Citrus pulp	Xuanhan steer	0.031	40.0%	This study